diff --git a/app/MetaGer.php b/app/MetaGer.php
index 0417b6649e2e59b547c8ac29114cf31f24df65d8..c8b309558bc443072a96fb33b2e7b4ff5a9c2b23 100644
--- a/app/MetaGer.php
+++ b/app/MetaGer.php
@@ -1162,7 +1162,7 @@ class MetaGer
     private function searchCheckDomainBlacklist($request)
     {
         // matches '[... ]-site:*.test.de[ ...]'
-        while (preg_match("/(^|.*?\s)-site:(\*\.\S+)(\s.*|$)/si", $this->q, $match)) {
+        while (preg_match("/(^|.*?\s)-site:\*\.(\S+)(\s.*|$)/si", $this->q, $match)) {
             $this->domainBlacklist[] = $match[2];
             $this->q = $match[1] . $match[3];
         }